0 B22R3.74153 C(Nc1nncs1)c2cccc(c2)Oc3ccccc3 CSC094079318 [1,0,1,0,0,0|2,0,0]=4 1 B24R3.23197 CC(Nc1cccc(c1)Oc2ccccc2)c3nncn3C CSC080739546 [0,1,1,0,0,0|2,0,0]=4